According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 1,809.43% higher in 2025 versus 1920 (a $93,648,667.85 difference in value).
Between 1920 and 2025: Seattle experienced an average inflation rate of 2.85% per year. This rate of change indicates significant inflation. In other words, $5,175,590 in Seattle in the year 1920 would cost $98,824,257.85 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Seattle was higher.
In the year 1920: Pricing changed by 18.46%, which is significantly above the average yearly change in Seattle during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Seattle was higher.
Below are calculations of equivalent buying power in Seattle, over time, for $5,175,590 beginning in 1920. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1920 | $5,175,590.00 | 18.46% |
| 1921 | $4,654,603.46 | -10.07% |
| 1922 | $4,293,568.92 | -7.76% |
| 1923 | $4,231,873.15 | -1.44% |
| 1924 | $4,263,863.55 | 0.76% |
| 1925 | $4,341,554.53 | 1.82% |
| 1926 | $4,352,979.67 | 0.26% |
| 1927 | $4,311,849.15 | -0.94% |
| 1928 | $4,209,022.86 | -2.38% |
| 1929 | $4,238,728.23 | 0.71% |
| 1930 | $4,225,018.06 | -0.32% |
| 1931 | $3,857,128.44 | -8.71% |
| 1932 | $3,534,939.40 | -8.35% |
| 1933 | $3,304,151.50 | -6.53% |
| 1934 | $3,342,996.98 | 1.18% |
| 1935 | $3,441,253.22 | 2.94% |
| 1936 | $3,486,953.79 | 1.33% |
| 1937 | $3,644,620.77 | 4.52% |
| 1938 | $3,635,480.66 | -0.25% |
| 1939 | $3,610,345.34 | -0.69% |
| 1940 | $3,617,200.43 | 0.19% |
| 1941 | $3,841,133.24 | 6.19% |
| 1942 | $4,318,704.24 | 12.43% |
| 1943 | $4,565,487.34 | 5.71% |
| 1944 | $4,645,463.34 | 1.75% |
| 1945 | $4,748,289.63 | 2.21% |
| 1946 | $5,111,609.20 | 7.65% |
| 1947 | $5,749,132.20 | 12.47% |
| 1948 | $6,240,413.37 | 8.55% |
| 1949 | $6,242,698.40 | 0.04% |
| 1950 | $6,281,543.89 | 0.62% |
| 1951 | $6,786,535.23 | 8.04% |
| 1952 | $6,989,902.79 | 3.00% |
| 1953 | $7,058,453.65 | 0.98% |
| 1954 | $7,069,878.79 | 0.16% |
| 1955 | $7,099,584.16 | 0.42% |
| 1956 | $7,177,275.14 | 1.09% |
| 1957 | $7,481,183.96 | 4.23% |
| 1958 | $7,652,561.11 | 2.29% |
| 1959 | $7,791,947.86 | 1.82% |
| 1960 | $7,890,204.09 | 1.26% |
| 1961 | $8,022,735.76 | 1.68% |
| 1962 | $8,148,412.34 | 1.57% |
| 1963 | $8,274,088.91 | 1.54% |
| 1964 | $8,392,910.41 | 1.44% |
| 1965 | $8,475,171.44 | 0.98% |
| 1966 | $8,715,099.45 | 2.83% |
| 1967 | $8,971,022.67 | 2.94% |
| 1968 | $9,329,772.17 | 4.00% |
| 1969 | $9,782,207.85 | 4.85% |
| 1970 | $10,223,218.39 | 4.51% |
| 1971 | $10,447,151.21 | 2.19% |
| 1972 | $10,741,919.91 | 2.82% |
| 1973 | $11,386,298.00 | 6.00% |
| 1974 | $12,599,648.24 | 10.66% |
| 1975 | $13,929,534.94 | 10.55% |
| 1976 | $14,731,580.01 | 5.76% |
| 1977 | $15,862,669.22 | 7.68% |
| 1978 | $17,453,049.19 | 10.03% |
| 1979 | $19,326,772.72 | 10.74% |
| 1980 | $22,566,943.42 | 16.77% |
| 1981 | $25,048,484.58 | 11.00% |
| 1982 | $26,785,106.39 | 6.93% |
| 1983 | $27,187,271.44 | 1.50% |
| 1984 | $28,201,824.19 | 3.73% |
| 1985 | $28,928,463.31 | 2.58% |
| 1986 | $29,250,652.36 | 1.11% |
| 1987 | $29,284,927.79 | 0.12% |
| 1988 | $29,284,927.79 | 0.00% ** |
| 1989 | $29,284,927.79 | 0.00% ** |
| 1990 | $29,284,927.79 | 0.00% ** |
| 1991 | $29,284,927.79 | 0.00% ** |
| 1992 | $29,284,927.79 | 0.00% ** |
| 1993 | $29,284,927.79 | 0.00% ** |
| 1994 | $29,284,927.79 | 0.00% ** |
| 1995 | $29,284,927.79 | 0.00% ** |
| 1996 | $29,284,927.79 | 0.00% ** |
| 1997 | $30,614,814.49 | 4.54% |
| 1998 | $45,947,357.05 | 50.08% |
| 1999 | $47,322,944.33 | 2.99% |
| 2000 | $49,057,281.11 | 3.66% |
| 2001 | $50,864,738.81 | 3.68% |
| 2002 | $51,872,436.46 | 1.98% |
| 2003 | $52,733,892.28 | 1.66% |
| 2004 | $53,343,994.94 | 1.16% |
| 2005 | $54,836,118.68 | 2.80% |
| 2006 | $56,837,803.82 | 3.65% |
| 2007 | $59,023,159.57 | 3.84% |
| 2008 | $61,578,095.86 | 4.33% |
| 2009 | $61,943,243.44 | 0.59% |
| 2010 | $62,145,514.18 | 0.33% |
| 2011 | $63,734,431.74 | 2.56% |
| 2012 | $65,405,998.78 | 2.62% |
| 2013 | $66,202,719.74 | 1.22% |
| 2014 | $67,413,807.80 | 1.83% |
| 2015 | $68,317,536.65 | 1.34% |
| 2016 | $69,844,461.37 | 2.24% |
| 2017 | $71,939,124.33 | 3.00% |
| 2018 | $74,251,390.57 | 3.21% |
| 2019 | $76,138,298.72 | 2.54% |
| 2020 | $77,438,662.85 | 1.71% |
| 2021 | $80,914,077.25 | 4.49% |
| 2022 | $88,106,159.37 | 8.89% |
| 2023 | $93,383,844.45 | 5.99% |
| 2024 | $96,824,480.71 | 3.68% |
| 2025 | $98,824,257.85 | 2.07%* |
* Not final. See inflation summary for latest details.
** Extended periods of 0% inflation usually indicate incomplete underlying data. This can manifest as a sharp increase in inflation later on.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for Seattle, Washington:
| Year | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| CPI | 9.200 | 9.192 | 9.150 | 9.875 | 12.100 | 15.933 | 18.875 | 16.975 | 15.658 | 15.433 | 15.550 | 15.833 | 15.875 | 15.725 | 15.350 | 15.458 | 15.408 | 14.067 | 12.892 | 12.050 | 12.192 | 12.550 | 12.717 | 13.292 | 13.258 | 13.167 | 13.192 | 14.008 | 15.750 | 16.650 | 16.942 | 17.317 | 18.642 | 20.967 | 22.758 | 22.767 | 22.908 | 24.750 | 25.492 | 25.742 | 25.783 | 25.892 | 26.175 | 27.283 | 27.908 | 28.417 | 28.775 | 29.258 | 29.717 | 30.175 | 30.608 | 30.908 | 31.783 | 32.717 | 34.025 | 35.675 | 37.283 | 38.100 | 39.175 | 41.525 | 45.950 | 50.800 | 53.725 | 57.850 | 63.650 | 70.483 | 82.300 | 91.350 | 97.683 | 99.150 | 102.850 | 105.500 | 106.675 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 111.650 | 167.567 | 172.583 | 178.908 | 185.500 | 189.175 | 192.317 | 194.542 | 199.983 | 207.283 | 215.253 | 224.571 | 225.903 | 226.640 | 232.435 | 238.531 | 241.436 | 245.853 | 249.149 | 254.718 | 262.357 | 270.789 | 277.671 | 282.413 | 295.088 | 321.317 | 340.564 | 353.112 | 360.405 |